package my.study.javapuzzles;

public class LongDivision {
	/*
	 * 当你将两个int 数值相乘时，你将得到另一个int 数值。
	 */
	public static void main(String args[]) {
		final long MICROS_PER_DAY = 24L * 60 * 60 * 1000 * 1000;
		final long MILLIS_PER_DAY = 24 * 60 * 60 * 1000;
		
		System.out.println(MICROS_PER_DAY);	
		System.out.println(MILLIS_PER_DAY);		
		System.out.println(MICROS_PER_DAY / MILLIS_PER_DAY);
	}
}